ESD-IL635 Whole House Water Filter

A whopping 300,000 gallon flow-thru rating!!!
With FREE SHIPPING to the Lower 48 USA.

Also — The Specially Designed Alternative to the now discontinued NSA 300H, the Model: ESD-IL635-NSA

  • Heavy duty fiberglass tank with base
  • Combination KDF and GAC filter media
  • In-Line connectors included
  • 5 micron pre-filter included
  • 3/4″ gate valve is included
  • Easy installation by a qualified/licensed plumber (recommended)
  • Bacteriostatic media: Prevents bacteria growth
  • Improves taste, eliminates odors, removes color
  • Removes hundreds of contaminants
  • Manufacturer’s prorated warranty


IL635 Whole House Filter System
Qty:   at $625.00

NSA 300H Replacement Model

Tank w/ GAC-KDF Media + Head assy.
Qty:   at $585.00

IL635 Replacement Tank and Media Only (for either model)
Qty:   at $564.00

Product Details

The Solution to Water Pollution: Our systems contain a patented media, KDF® (U.S. Patent 4,642,192), which has been tested to drastically reduce or effectively remove: Chlorine, Lead, Arsenic, Barium, Cadmium, Chromium, Selenium, Mercury, Iron and other metals that may be present in the water.   KDF® is listed under NSF standard 61 (Health Effects) for water treatment plant applications. 

The Coconut Shell Granular Activated Carbon is used to improve the taste and odor and remove: Chlorine, THMs, PCBs and hundreds of other organic contaminants that may be present in the water. 

Expected Max. Capacity: Up to 300,000 gal.  1,135,623 lts.
Recomm. Flow: Up to 5 gpm. Up to 19 lts./min.
Height: 35″ 88.9 cm.
Width:  6″ Dia. 15.2 cm.
Shipping Wt.: 50 lbs. 22.7 Kgs.
Master Dimensions: 10.5″ x 10.5″ x 45″
Packing: 1 per carton
Wt.: 50 lbs. 22.7 Kgs.